From c54500b1783bea397bd6a51d09a5b31db28f47f8 Mon Sep 17 00:00:00 2001
From: protokey <protokey0@gmail.com>
Date: Mon, 12 Oct 2026 13:17:34 +0400
Subject: [PATCH] =?UTF-8?q?chore:=20=D1=83=D0=BB=D1=83=D1=87=D1=88=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=B0=20=D0=BB=D0=BE=D0=B3=D0=B8=D0=BA=D0=B0=20=D1=80?=
 =?UTF-8?q?=D0=B0=D0=B1=D0=BE=D1=82=D1=8B=20=D1=81=20=D1=83=D1=87=D0=B5?=
 =?UTF-8?q?=D1=82=D0=BE=D0=BC=20=D1=81=D0=BB=D0=BE=D1=82=D0=BE=D0=B2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main.py | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/main.py b/src/main.py
index 2c19dc2..aea2e85 100644
--- a/src/main.py
+++ b/src/main.py
@@ -76,23 +76,19 @@ async def solve(
 	api_key = request.headers.get('X-API-Key')
 
 	logger.info("Incoming payload: [%s]\n%s", session_id, payload.model_dump_json(indent=2, ensure_ascii=True))
+
 	global BROWSER_SLOTS
 
-	if BROWSER_SLOTS <= 0:
-		return {
-			"ok": False,
-			"error": "No slots available",
-		}
-	BROWSER_SLOTS -= 1
-
 	try:
+		assert BROWSER_SLOTS > 0 and (BROWSER_SLOTS := BROWSER_SLOTS.__sub__(1)) >= 0, "No slots available"
+
+		proxy = parse_proxy(payload.proxy)
+
 		if not session_id:
 			session_id = str(uuid.uuid4())
 			response.set_cookie("session_id", session_id)
 			logger.info("Setup new session with session_id: %s", session_id)
 
-		proxy = parse_proxy(payload.proxy)
-
 		# профиль (cookies/local storage/fingerprint.json) хранится на диске по
 		# session_id — если он уже приходил в куках, ниже подгружаем существующий
 		# fingerprint из этой папки; если нет (новый session_id) — генерируем новый